The LESER High Performance Safety Valves are designed for a wide range of industrial applications, offering exceptional performance, especially in chemical plants across Europe. These valves are the standard choice for many chemical facilities, providing reliable pressure relief with easy maintenance. They deliver high performance relative to their nominal size, ensuring robust protection against overpressure. With a wide range of inlet diameters and material options, these valves are highly adaptable and offer a competitive price-performance ratio.

Specifications:

• Manufacturer: LESER

• Model: High Performance Safety Valves

• Set Pressure:

  • 0.1 - 300 barg (1.5 - 4,350 psig)

• Temperature Range:

  • -270°C to +550°C (-454°F to +1,022°F)

• Capacity:

  • Orifice sizes F- to X

• Connections:

  • DIN EN 1092: DN 20 to DN 400

  • ASME B16.5: NPS 3/4 to NPS 16

• Body Material Options:

  • Gray Cast Iron

  • Nodular Cast Iron

  • Carbon Steel

  • High-Temperature Carbon Steel

  • Stainless Cast Steel

• Key Features:

  • High performance relative to nominal size

  • Standard safety valve for chemical plants in Europe

  • Easy maintenance and serviceability

  • Wide range of nominal inlet diameters from DN 20 / ¾“ to DN 400 / 16“

  • Excellent price-performance ratio

  • Ideal for a variety of industrial sectors, including chemical and petrochemical